Air Tractor Inc AT-504
N173SH is an Air Tractor Inc AT-504, a fixed-wing airplane with one motor with turboprop engines, built in 2025. It has 2 seats. It is registered to Bank Of Utah Trustee, a corporation in Salt Lake City, Utah. The registration is valid: it was issued on January 9, 2026 and expires on January 31, 2033. It holds a restricted airworthiness certificate for agriculture and pest control; forest, dated October 15, 2025.
Aircraft
- Maker
- Air Tractor Inc
- Model
- AT-504 · all AT-504s and related versions
- Serial number
- 504-4057
- Type
- Fixed-wing, single engine
- Power
- Turboprop, 1 motor · P&W Canada PT6A-34AG · 750 hp
- Seats
- 2
- Year built
- 2025
- Transponder code
- A125EA (octal 50222752)
Registration
- Status
- Valid registration
- Certificate issued
- January 9, 2026
- Expires
- January 31, 2033
- Last FAA action
- January 9, 2026
- Airworthiness
- Restricted · Agriculture and pest control; Forest · October 15, 2025
- FAA region
- Northwest Mountain
- FAA record id
- 01522544
Owner as the FAA publishes it
- Name
- Bank Of Utah Trustee
- Type
- Corporation
- Address
- 50 S 200 E Ste 110
Salt Lake City, UT 84111-1617
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Records check free · 0 to understand · 5 clear
The public federal record on N173SH, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Bank Of Utah Trustee, a corporation, certificate issued January 9, 2026, expires January 31, 2033. No fractional interest recorded. [1]
Restricted certificate for agriculture and pest control; forest, dated October 15, 2025, consistent with the 2025 manufacture year. [1]
No earlier tail number is recorded against serial 504-4057 for this model in the deregistered file. [2]
No other airframe has carried N173SH according to the deregistered file. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N173SH. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data